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公开(公告)号：US08186474B2
公开(公告)日：2012-05-29
申请号：US12517869
申请日：2007-12-07
CPC分类号： B62D21/186 , B62D53/028 , E02F9/0841
摘要： A wheel loader includes a rear frame having left and right plate-shaped main beams. A reinforcing bracket is provided at an upper position substantially in a middle of a front-and-rear direction of the rear frame, and the reinforcing bracket bridges between the main beams. A substantially middle position of the rear frame exhibits a closed-section structure that includes the reinforcing bracket. The closed-section structure at the main beams specifically includes an axle support, a reinforcing plate, a reinforcing rib and the reinforcing bracket in the order from a lower side to an upper side.
摘要翻译： 轮式装载机包括具有左右板状主梁的后框架。 在后框架的大致中前后方向的上部位置设有加强支架，加强支架在主梁之间桥接。 后框架的大致中间位置呈现包括加强支架的封闭截面结构。 主梁上的封闭部分结构具体包括从下侧到上侧的顺序的轴支撑件，加强板，加强肋和加强支架。
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公开(公告)号：US20100320807A1
公开(公告)日：2010-12-23
申请号：US12517869
申请日：2007-12-07
IPC分类号： B62D21/18
CPC分类号： B62D21/186 , B62D53/028 , E02F9/0841
摘要： A wheel loader includes a rear frame having left and right plate-shaped main beams. A reinforcing bracket is provided at an upper position substantially in a middle of a front-and-rear direction of the rear frame, and the reinforcing bracket bridges between the main beams. A substantially middle position of the rear frame exhibits a closed-section structure that includes the reinforcing bracket. The closed-section structure at the main beams specifically includes an axle support, a reinforcing plate, a reinforcing rib and the reinforcing bracket in the order from a lower side to an upper side.
摘要翻译： 轮式装载机包括具有左右板状主梁的后框架。 在后框架的大致中前后方向的上部位置设有加强支架，加强支架在主梁之间桥接。 后框架的大致中间位置呈现包括加强支架的封闭截面结构。 主梁上的封闭部分结构具体包括从下侧到上侧的顺序的轴支撑件，加强板，加强肋和加强支架。
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